# Lexikos vs SimpleSSTV

The clearest difference is rating: Lexikos at 4.5 against SimpleSSTV's 4.0. Lexikos also leads on in-app purchases (none vs 6) and iOS requirement (11.0 vs 17.6). SimpleSSTV's advantage is update cadence (monthly vs every 5 months). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. SimpleSSTV sells 6 one-off in-app purchases. Lexikos asks for nothing beyond the download.

Lexikos holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Lexikos ships an update every 5 months, SimpleSSTV monthly. The most recent releases landed on June 4, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Lexikos | SimpleSSTV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/lexikos/id1487786420/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/simplesstv/id6756872709/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 73.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | Free |
| Size | 63 MB | 5 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Leedarson Lighting Co., Ltd](https://appshunter.io/developer/606088631) | [Jeroen Rombouts](https://appshunter.io/developer/1863358112) |

## What reviewers say

### Lexikos

[App page](https://appshunter.io/ios/app/lexikos/id1487786420)

This application configures and controls lighting systems in commercial buildings. It offers plug-and-play wireless connectivity for standalone or networked applications, simplifying installation without requiring IT involvement.

**Highlights:** Wireless lighting control, Commercial building deployment, Plug-and-play installation, Standalone or networked applications, App and light switch control

**Features:** macOS Compatibility

**In-app purchases:** none


### SimpleSSTV

[App page](https://appshunter.io/ios/app/simplesstv/id6756872709)

This app allows ham radio operators to encode images into audio signals for transmission and decode received audio back into images. It supports various SSTV modes, live camera feeds, and even AI-generated QSL cards. Receive alerts for International Space Station SSTV events.

**Highlights:** Encode images to SSTV audio, Decode SSTV audio to images, Live camera feed with trigger modes, Support for 14 SSTV modes, AI-generated QSL calling cards, ISS SSTV event notifications, Audio setup and troubleshooting tips

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Listening Station Mode | $1.99 | one-time |
| 10 AI Card Credits | $1.99 | one-time |
| Remove or change encoder watermark | $2.99 | one-time |
| SimpleSSTV Pro | $3.99 | one-time |
| 30 AI Card Credits | $3.99 | one-time |
| 120 AI Card Credits | $8.99 | one-time |


## Frequently asked questions

### Is Lexikos free?

Lexikos is free to download, with no in-app purchases.

### Is SimpleSSTV free?

SimpleSSTV is free to download, with in-app purchases available.

### Which has better reviews, Lexikos or SimpleSSTV?

Lexikos is rated higher. Lexikos averages 4.5 out of 5 from 2 ratings, while SimpleSSTV averages 4.0 from 4 ratings.

### Do Lexikos or SimpleSSTV have ads?

Neither Lexikos nor SimpleSSTV shows ads.

### Which is updated more often, Lexikos or SimpleSSTV?

Lexikos ships an update every 5 months, and SimpleSSTV monthly. Most recently, Lexikos was updated on June 4, 2026 and SimpleSSTV on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*